CN213006272U

CN213006272U - Efficient injection mold for producing railway gauge baffle

Info

Publication number: CN213006272U
Application number: CN202021303662.3U
Authority: CN
Inventors: 许全起; 李航; 焦瑞凯
Original assignee: Hebei Tengyue Railway Equipment Co ltd
Current assignee: Hebei Tengyue Rail Transit Technology Co.,Ltd.; HEBEI TENGYUE RAILWAY EQUIPMENT Co.,Ltd.
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-20
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to the technical field of railway gauge baffle production devices, in particular to a high-efficiency injection mold for producing a railway gauge baffle, which comprises a workbench, wherein the top end of the workbench is fixedly connected with a fixed mold, a movable mold is arranged on the upper side of the fixed mold, the top end of the fixed mold and the bottom end of the movable mold are respectively provided with a first injection molding cavity and a second injection molding cavity, the top end of the movable mold is provided with an injection molding opening, the top end of the injection molding opening is communicated with the outside, the bottom end of the injection molding opening is communicated with the second injection molding cavity, the high-efficiency injection mold also comprises a supporting device and a circulating cooling device, the bottom end of the supporting plate is fixedly connected with the top end of the workbench through four supporting legs, the circulating cooling device comprises a cooling water tank and a water cooler, the cooling water tank is detachably connected on the outer side, and the time that needs the interval when moulding plastics is shorter, promotes production efficiency.

Description

Efficient injection mold for producing railway gauge baffle

Technical Field

The utility model relates to a railway gauge baffle apparatus for producing technical field specifically is a high-efficient injection mold is used in production of railway gauge baffle.

Background

As is well known, the railway gauge baffle is one of railway track fasteners, and it generally sets up between iron tie plate and concrete fender shoulder when using, can realize the adjustment of position about the rail through changing the gauge baffle, and the railway gauge baffle can often use injection mold to carry out the production of moulding plastics at the in-process of production.

Current gauge baffle injection mold includes the workstation, and the top fixedly connected with cover half of workstation, the movable mould has been arranged to the upside of cover half, and first injection molding chamber and second injection molding chamber have been seted up respectively to the top of cover half and the bottom of movable mould to the mouth of moulding plastics has been seted up on the top of movable mould, and the top and the external world intercommunication of the mouth of moulding plastics, the bottom and the second of the mouth of moulding plastics intracavity intercommunication.

The existing injection mold for the track gauge baffle is found when in use, needs longer time to cool after injection molding, is easy to influence the injection molding effect, and needs longer time interval during injection molding, so that the production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be convenient for carry out circulative cooling to cover half and movable mould and handle, can improve the effect of moulding plastics to need the spaced time shorter when moulding plastics, promote production efficiency's high-efficient injection mold is used in production of railway gauge baffle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency injection mold for producing a railway gauge baffle comprises a workbench, wherein a fixed mold is fixedly connected to the top end of the workbench, a movable mold is arranged on the upper side of the fixed mold, the high-efficiency injection mold also comprises a supporting device and a circulating cooling device, the supporting device comprises a supporting plate, the bottom end of the supporting plate is fixedly connected with the top end of the workbench through four supporting legs, the circulating cooling device comprises a cooling water tank and a water cooler, the cooling water tank is detachably connected onto the outer side wall of the movable mold, the bottom of the front end and the bottom of the rear end of the cooling water tank are both communicated with a water distribution box, the bottom end of the supporting plate is fixedly connected with an electric push rod, the bottom output end of the electric push rod is detachably connected with the top end of the cooling water tank, the water cooler is fixedly installed at the top end of the supporting plate, the left end and the right end of the water cooler, the water inlet pipe is provided with a first water pump, and the water outlet pipe is provided with a second water pump.

Preferably, the left end and the right-hand member of movable mould all fixedly connected with fixed plate set up a plurality of fixing hole that run through on the fixed plate to fixing bolt has been arranged to fixing hole's inside, and a plurality of fixed thread grooves that match with fixing bolt are seted up to cooling water tank's bottom correspondence, and fixing bolt and fixed thread groove screw-thread fit.

Preferably, the four supporting legs are respectively fixedly connected with two cross rods between the two supporting legs on the left side and between the two supporting legs on the right side, and the two cross rods are fixedly connected with a heat dissipation fan.

Preferably, a plurality of connecting holes are formed in the connecting seat, connecting bolts are arranged inside the connecting holes, the bottom output end of the electric push rod is inserted into the connecting seat, a plurality of connecting screw grooves matched with the connecting bolts are correspondingly formed in the bottom output end of the electric push rod, and the connecting bolts are in threaded fit with the connecting screw grooves.

Preferably, the other end of the connecting bolt is fixedly connected with a rotating handle.

Preferably, the outside of the rotating handle is provided with anti-skid lines.

Preferably, the front end and the rear end of the cooling water tank are both provided with an observation port, and a transparent observation window is fixedly connected to the observation port.

Preferably, reinforcing rods are fixedly connected between two supporting legs positioned on the front side and between two supporting legs positioned on the rear side in the four supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient injection mold is used in production of railway gauge baffle possesses following beneficial effect:

1. the efficient injection mold for producing the railway gauge baffle is detachably connected with the top end of a cooling water tank through the bottom output end of an electric push rod, so that the cooling water tank and a movable mold can be conveniently driven to ascend and descend, the cooling water tank detachably connected to the outer side wall of the movable mold is convenient for the cooling water tank to be in outer surface contact with the movable mold, the water distribution box is convenient for the water distribution box to be in outer surface contact with a fixed mold through the water distribution box which is communicated with the front end bottom and the rear end bottom of the cooling water tank, so that the movable mold and the fixed mold can be conveniently cooled, and hot water in the cooling water tank after being used is continuously pumped away by a water cooler and then conveyed back into the cooling water tank for reuse after being cooled, so that the fixed mold and the movable mold can be conveniently subjected to circulating cooling treatment, and the injection molding effect can be improved, and the time that needs the interval when moulding plastics is shorter, promotes production efficiency.

2. This high-efficient injection mold is used in production of railway gauge baffle can dismantle through cooling water tank and the lateral wall of movable mould and be connected to electric putter's bottom output can dismantle with cooling water tank's top and be connected, the cooling water tank's of being convenient for dismantlement and installation, thereby be convenient for clear up or change cooling water tank.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is a schematic diagram of a right-side plan view of the present invention.

In the figure: 1. a work table; 2. fixing a mold; 3. moving the mold; 4. a support plate; 5. supporting legs; 6. a cooling water tank; 7. a water cooler; 8. a water distribution box; 9. an electric push rod; 10. a water inlet pipe; 11. a water outlet pipe; 12. a flexible hose; 13. a first water pump; 14. a second water pump; 15. a fixing plate; 16. fixing the bolt; 17. a cross bar; 18. a heat dissipation fan; 19. a connecting seat; 20. a connecting bolt; 21. turning a handle; 22. anti-skid lines; 23. a transparent viewing window; 24. and a reinforcing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a high-efficiency injection mold for producing a railway gauge baffle comprises a workbench 1, a fixed mold 2 is fixedly connected to the top end of the workbench 1, a movable mold 3 is arranged on the upper side of the fixed mold 2, the high-efficiency injection mold further comprises a supporting device and a circulating cooling device, the supporting device comprises a supporting plate 4, the bottom end of the supporting plate 4 is fixedly connected with the top end of the workbench 1 through four supporting legs 5, reinforcing rods 24 are fixedly connected between two supporting legs 5 on the front side and two supporting legs 5 on the rear side in the four supporting legs 5, so that the connection strength between the supporting legs 5 is increased, the stability of the supporting plate 4 during supporting is increased, the circulating cooling device comprises a cooling water tank 6 and a water cooler 7, the cooling water tank 6 is detachably connected to the outer side wall of the movable mold 3, the cooling water tank 6 is convenient to contact with the outer surface of the movable mold 3, and a, a plurality of through fixing through holes are formed in the fixing plate 15, fixing bolts 16 are arranged in the fixing through holes, a plurality of fixing screw grooves matched with the fixing bolts 16 are correspondingly formed in the bottom end of the cooling water tank 6, the fixing bolts 16 are in threaded fit with the fixing screw grooves, so that the cooling water tank 6 and the movable die 3 can be conveniently detached and installed, the bottom of the front end and the bottom of the rear end of the cooling water tank 6 are both communicated with the water diversion box 8, the water diversion box 8 is convenient to contact with the outer surface of the fixed die 2, the movable die 3 and the fixed die 2 can be conveniently cooled, an electric push rod 9 is fixedly connected to the bottom of the supporting plate 4, the bottom output end of the electric push rod 9 is detachably connected with the top end of the cooling water tank 6, the cooling water tank 6 and the movable die 3 can be conveniently driven to ascend and descend, a connecting seat 19 is fixedly connected to, and the connecting bolt 20 is arranged in the connecting through hole, the bottom output end of the electric push rod 9 is inserted into the connecting seat 19, and the bottom output end of the electric push rod 9 is correspondingly provided with a plurality of connecting screw grooves matched with the connecting bolt 20, the connecting bolt 20 is in threaded fit with the connecting screw grooves, so that the cooling water tank 6 and the electric push rod 9 can be conveniently detached and installed, thereby the cooling water tank 6 can be conveniently cleaned or replaced, the other end of the connecting bolt 20 is fixedly connected with a rotating handle 21, the connecting bolt 20 can be conveniently controlled to rotate, the outside of the rotating handle 21 is provided with anti-skidding threads 22, the friction force outside the rotating handle 21 can be conveniently increased, the rotating handle 21 is not easy to slip, the front end and the rear end of the cooling water tank 6 are both provided with observation ports, the observation ports are fixedly connected with transparent observation windows 23, the condition in the cooling water tank 6 can be conveniently checked at any time, the left end and the right end of the water cooler 7 and the left end and the right end of the cooling water tank 6 are respectively communicated with a water inlet pipe 10 and a water outlet pipe 11, the two water inlet pipes 10 are communicated with the two water outlet pipes 11 through telescopic hoses 12, a first water pump 13 is arranged on the water inlet pipe 10, a second water pump 14 is arranged on the water outlet pipe 11, the water cooler 7 can continuously pump hot water out of the cooling water tank 6 after being used, the hot water is conveyed back into the cooling water tank 6 for reuse after being cooled, so that the fixed die 2 and the movable die 3 can be circularly cooled, the injection molding effect can be improved, the time required for interval during injection molding is short, the production efficiency is improved, two cross rods 17 are fixedly connected between two supporting legs 5 on the left side and between two supporting legs 5 on the right side in the four supporting legs 5, and a heat dissipation fan 18 is fixedly connected between the two cross, the cooling water tank 6, the fixed die 2 and the movable die 3 are conveniently ventilated and radiated, the cooling effect and the cooling efficiency are further improved, the electric push rod 9, the first water pump 13, the second water pump 14 and the radiating fan 18 are conventional known devices purchased from the market, the model of the electric push rod 9 is FAI50, the models of the first water pump 13 and the second water pump 14 are P607424D00, and the model of the radiating fan 18 is YVP, the electric push rod 9, the fixed die 2 and the movable die 14 are only used in the patent, the structure and the function of the electric push rod are not improved, the installation mode and the electric connection mode of the electric push rod 9, the fixed die 2 and the radiating fan are installed, for technicians in the field, the debugging operation can be carried out according to the requirements of the use specification, the details are not repeated, the electric push rod 9, the first water pump 13 and the second water pump 14 are provided with control switches matched with the electric push rod 13, the installation, the operation control of the operators is convenient.

In summary, the working principle and the working process of the efficient injection mold for producing the railway track gauge baffle plate are that when the efficient injection mold is used, the efficient injection mold for producing the railway track gauge baffle plate is firstly fixedly installed at a place needing to be used, when the electric push rod 9 is electrified to work, the cooling water tank 6 and the movable mold 3 can be driven to ascend and descend so as to be convenient for taking out the railway track gauge baffle plate which is well injected between the movable mold 3 and the fixed mold 2, meanwhile, when the movable mold 3 descends to the bottom end and contacts with the top end of the fixed mold 2, the cooling water tank 6 contacts with the outer surface of the movable mold 3, the water distribution tank 8 contacts with the outer surface of the fixed mold 2 so as to be convenient for cooling the movable mold 3 and the fixed mold 2, when the temperature of water in the cooling water tank 6 rises after being used for multiple times or the water needs to be changed regularly, the second water pump 14 can be electrified and started, so that the second water pump 14 pumps the hotter water in the cooling water tank 6 Then open first water pump 13 circular telegram, make first water pump 13 carry out the cold water after the cooling process in with the water cooler 7 through two inlet tubes 10 and expansion hose 12 and carry back reuse in cooling water tank 6 again, thereby be convenient for carry out circulative cooling to cover half 2 and movable mould 3 and handle, can open two heat dissipation fan 18 circular telegrams simultaneously, be convenient for to cooling water tank 6, cover half 2 and movable mould 3 carry out ventilation cooling, further improve cooling efficiency and cooling efficiency, can improve the effect of moulding plastics, and it is shorter to need the spaced time when moulding plastics, promote production efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production of railway gauge baffle is with high-efficient injection mold, includes workstation (1), the top fixedly connected with cover half (2) of workstation (1), and movable mould (3), its characterized in that have been arranged to the upside of cover half (2): the cooling device comprises a cooling water tank (6) and a water cooler (7), the cooling water tank (6) is detachably connected to the outer side wall of the movable mold (3), the bottom of the cooling water tank (6) is communicated with a water distribution box (8) from the bottom of the front end to the bottom of the rear end, the bottom of the support plate (4) is fixedly connected with an electric push rod (9), the bottom output end of the electric push rod (9) is detachably connected with the top end of the cooling water tank (6), the water cooler (7) is fixedly installed at the top end of the support plate (4), the left end and the right end of the water cooler (7) and the left end and the right end of the cooling water tank (6) are respectively communicated with a water inlet pipe (10) and a water outlet pipe (11), and the two water inlet pipes (10) are communicated with the two water outlet pipes (11) through telescopic hoses (12), a first water pump (13) is arranged on the water inlet pipe (10), and a second water pump (14) is arranged on the water outlet pipe (11).

2. The efficient injection mold for producing the railway gauge apron plate as claimed in claim 1, wherein: the left end and the equal fixedly connected with fixed plate (15) of right-hand member of movable mould (3) have seted up a plurality of fixed through holes that run through on fixed plate (15) to fixed through hole's internally arranged has fixing bolt (16), and the bottom correspondence of cooling water tank (6) is seted up a plurality of fixed screw grooves that match with fixing bolt (16), and fixing bolt (16) and fixed screw groove screw-thread fit.

3. The efficient injection mold for producing the railway gauge apron plate as claimed in claim 2, wherein: the four-supporting-leg-type radiator is characterized in that two cross rods (17) are fixedly connected between two left supporting legs (5) and between two right supporting legs (5) in the four supporting legs (5), and a radiating fan (18) is fixedly connected between the two cross rods (17).

4. The efficient injection mold for producing the railway gauge apron plate as claimed in claim 3, wherein: the top fixedly connected with connecting seat (19) of cooling water tank (6), a plurality of connecting hole have been seted up on connecting seat (19) to connecting hole's internally arranged has connecting bolt (20), and the bottom output of electric putter (9) inserts to connecting seat (19) in, and the bottom output correspondence of electric putter (9) has seted up a plurality of and connecting bolt (20) assorted connection thread grooves, connecting bolt (20) with be connected thread groove screw-thread fit.

5. The efficient injection mold for producing the railway gauge apron plate as claimed in claim 4, wherein: the other end of the connecting bolt (20) is fixedly connected with a rotating handle (21).

6. The efficient injection mold for producing the railway gauge apron plate as claimed in claim 5, wherein: the outside of the rotating handle (21) is provided with anti-skid grains (22).

7. The efficient injection mold for producing the railway gauge apron plate of claim 6, wherein: the front end and the rear end of the cooling water tank (6) are both provided with an observation port, and a transparent observation window (23) is fixedly connected with the observation port.

8. The efficient injection mold for producing the railway gauge apron plate of claim 7, wherein: reinforcing rods (24) are fixedly connected between two supporting legs (5) on the front side and between two supporting legs (5) on the rear side in the four supporting legs (5).